Are you looking for math poster ideas for your classroom? Then you’ll love my poster designs! Math posters are a great way to learn about and explore the world of…
Do you love space? Were you the kid whose head always in the clouds? If yes, you need these seventeen space apps on your phone. We are here to find…
“The Mechanical Universe” is a critically-acclaimed series of 52 thirty-minute videos, filmed at the California Institute of Technology, covering the basic topics of an introductory university physics course from Copernicus to quantum mechanics. …
If you are a physics lover, you always want to see some physics stuff around you. Especially if you are a teacher, you look for some cool posters that make…
Are you looking for some cool math posters for your walls? We have curated some of Megan Emma Moree’s work for you. This series of minimalist posters created for the…
Anything can be utterly useful for us. For instance, fire is dangerous, but we use it for cooking a delicious meal. Similarly, YouTube is a good place to waste our…
Bertrand Russell was a philosopher, mathematician, and political activist. In his era, he rocked philosophy like a boss! He was also awarded the Nobel Prize in Literature in 1950 “in…
Time travel is a subject that fascinates us. The idea of such a thing is incredibly intriguing, and filmmakers love messing with timelines. They constantly time travel and translate their…
Mathematics might be challenging for you but finding wonderful mathematical gifts for your math geek friends is pretty easy. Believe us; there is no shortage of creative items that will…
Every time I see a honeybee or watch documentaries about honeybees, I feel mesmerized because I have many reasons. For instance, a honeybee is a hardworking craftsman, a brilliant engineer,…
Untools | Beautiful Tools for Better Thinking | Abakcus

untools

Tools for better thinking. Collection of thinking tools and frameworks to help you solve problems, make decisions and understand systems.

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Featured Directories

Journey Clock

Journey Clock

The Journey Clock is designed by the artist Clayton Boyer. It is beautifully designed and has a very interesting design. Watching it is mesmerizing.
Wiki History Game | Tool | Abakcus

Wikitrivia

Tom Watson's Wiki history game Wikitrivia is fun to learn about history. Wikitrivia tests your knowledge of historical events.

Featured Books

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Science Friday | Science Podcast | Abakcus

Science Friday

Science Friday is your trusted science podcast for news and entertaining stories about science. It's brain fun for curious people.
Moon themed Clock

Moon-Themed Clock

These do it yourself moon-themed clock is great as decoration in kids’ rooms or your science classroom. You can create any background you want. It is time to make your…
How to Make 3D Hand Optical Illusion 4

How to Make 3D Hand Optical Illusion

Handimania has created an excellent tutorial that demonstrates how to draw a fun 3D optical illusion of your hand. All you need is paper, a pencil, and some colorful markers.…
Melted Crayon Art

How to Make Melted Crayon Art

Melting. It’s a natural process that we can see everyday: the ice in a glass of water, the butter on bread right after it’s toasted, the candles on a birthday…